Nodejs Utililty Methods Number Format Pad

Number.prototype.pad = function(length, char) {
    if (length === undefined)
        length = 2;
    if (char === undefined)
        char = "0";
    return (char + this).slice(length * -1);

Number.prototype.pad = function(length, char) {
  var str = '' + this;
  while (str.length < length) {
    str = char + str;
  return str;
var flare = {};
flare.hosts = {};
...

Number.prototype.pad = function(n) {
  var value = this.toString();
  var length = n + 1 - value.length;
  return length > 0 ? (new Array(length)).join("0") + value: value;
};

Number.prototype.pad = function(n) {
    return ('0000000000' + this).slice((n || 2) * -1);

Number.prototype.pad = function(n, p) {
  var s = '' + this;
  p = p || '0';
  while (s.length < n) s = p + s;
  return s;

Number.prototype.pad = function(size) {
  var s = String(this);
  while (s.length < (size || 2)) { s = '0' + s; }
  return s;
};

Number.prototype.pad = function(size){
      if(typeof(size) !== "number"){size = 2;}
      var s = String(this);
      while (s.length < size) s = "0" + s;
      return s;

Number.prototype.pad = function(size) {
  var s = String(this);
  while (s.length < (size || 2)) {s = "0" + s;}
  return s;
function getHashValue(){
  return window.location.hash.substr(1);
function getHumanTime(timeInSec){
...

var util = require('util');
exports.dayBeginDate = function() {
  var now = new Date();
  var dayBegin = Math.floor(now/1000) - now.getHours()*3600 - now.getMinutes()*60 - now.getSeconds();
  return dayBegin;
Number.prototype.pad = function(size) {
  var s = String(this);
  if(typeof(size) !== "number"){size = 2;}
...

Number.prototype.pad = function(size) {
    var s = String(this);
    while (s.length < (size || 2)) {s = "0" + s;}
    return s;
module.exports = {
    format: {
        timestamptz: function(date) {
            const YYYY = date.getFullYear();
...